Raspberry pi 上安装 btsync(rslsync) 并设置服务

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sudo adduser --quiet --system --group --disabled-password rslsync

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#! /bin/sh
### BEGIN INIT INFO
# Provides: rslsync daemon
# Required-Start: $syslog
# Required-Stop: $syslog
# Default-Start: 2 3 4 5
# Default-Stop: 0 1 6
# Short-Description: RSLSync server daemon
# Description: Daemon script to run a RSLSync permanent peer
# Placed in /etc/init.d.
### END INIT INFO
# Author: Nicolas Bernaerts < nicolas.bernaerts@laposte.net>
# Version:
#  V1.0, 06/09/2013 - Creation
#  V1.1, 09/09/2013 - Use under-priviledged system user

# description variables
PATH=/sbin:/usr/sbin:/bin:/usr/bin
DESC="RSLSync server"
NAME="rslsync"
PIDNAME="sync.pid"
USER=$NAME
# DAEMON=/usr/local/sbin/$NAME
ROOT=/home/$NAME
DAEMON=$ROOT/.rslsync/$NAME
# PIDFILE=$ROOT/$NAME.pid
PIDFILE=$ROOT/.rslsync/.sync/$PIDNAME
CONFIGFILE=$ROOT/.rslsync/pi_sync.conf

# Exit if rslsync program is not installed
if [ ! -x "$DAEMON" ] ; then
echo "Binary $DAEMON does not exist. Aborting"
exit 0
fi

# Exit if rslsync user home directory doesn't exist
if [ ! -d "$ROOT" ]; then
echo "User $USER does not exist. Aborting"
exit 0
fi

# Function that starts the daemon/service
# 0 - daemon started
# 1 - daemon already running
# 2 - daemon could not be started
do_start()
{
# If needed, start the daemon
if [ -f "$PIDFILE" ]
then
    echo "$NAME already running"
    RETVAL="1"
else
    start-stop-daemon --start --quiet --chuid $USER --name $NAME --exec $DAEMON -- --config $CONFIGFILE
    RETVAL="$?"
    [ "$RETVAL" = "0" ] && echo "$NAME started"
fi

return "$RETVAL"
}

# Function that stops the daemon/service
# 0 - daemon stopped
# 1 - daemon already stopped
# 2 - daemon could not be stopped
do_stop()
{
# Stop the daemon
start-stop-daemon --stop --quiet --retry=TERM/30/KILL/5 --pidfile $PIDFILE --name $NAME
RETVAL="$?"
[ "$RETVAL" = "0" ] && echo "$NAME stopped"
[ "$RETVAL" = "1" ] && echo "$NAME was not running"

# remove pid file
rm -f $PIDFILE

return "$RETVAL"
}

# deal with different parameters : start, stop & status
case "$1" in
# start service
start)
    do_start
    ;;
# stop service
stop)
    do_stop
    ;;
# restart service
restart)
    do_stop
    do_start
    ;;
# unknown command, display help message
*)
    echo "Usage : $SCRIPTNAME {start|stop|restart}" >&2
    exit 3
    ;;
esac

1

sudo service rslsync start

1

sudo update-rc.d rslsync defaults